Perfluoro-n-hexane

Perfluoro-n-hexane [355-42-0] M 338.1, m -4", b 58-60", d 1.684. Purified by fractional freezing. The methods described for perfluoroheptane should be applicable here. 

Typically, relatively long fluorinated segments (C F2 +i with n = 4—12 in most cases) were used in the LC molecules, and therefore we focus attention on these perfluoroalkanes. Perfluoro-n-hexane, as a representative example for this type of... 

Stiles, V.E., Cady, C.H. (1952) Physical properties of perfluoro-n-hexane and perfluoro-2-methylpentane. J. Am. Chem. Soc. 74, 3771-3773. 

The predicted stoichiometry in microsomal mixed function oxidations for NADPH substrate oxygen is 1 1 1 325), In the absence of substrate NADPH oxidase is measured and in the presence of substrate this background oxidase activity is present though oxygen consumption increases 326, 326). As the level of substrate increases the expected stoichiometry is approached 326, 328). The addition of potential substrates which cannot be hydroxylated, such as perfluoro-n-hexane, leads to increased oxygen consumption and this has been termed uncoupling 327). It has been demonstrated that some of the electrons lost from the system are... 

The oscillator strength for the S j transition is almost independent of solvent (70,74,94), and It might thus be expected that the effect of solvent on the radiative probability would be slight. Cundall and Pereira (91,119) have reported measurements of kyfi in polar solvents, nonpolar solvents, and in particular perfluoro-n-hexane (in which solvent the similarity of... 

AF0150 EINECS 206-585-0 Fluorinert FC72 Flutec PP1 Hexane, tetradecafluoro- Perflexane Perfluorohexane Perfluoro-n-hexane Tetradecafluorohexane n-Tetra-decafluorohexane. A fluorinated hydrocarbon, used in heat transfer. Liquid mp = -87.1° bp = 56.6° d = 1.6995 insoluble in H2O, soluble in EtzO, CsHe, CHCI3. 

The method described here seems to have the potential for a more precise determination of 8 for binary systems. Work is currently in progress on the system n-hexane-perfluoro-n-hexane. This system is more stable over periods of time than the chlorex-decane system yet it has an equally convenient critical temperature, 22.6°C (18,19,20). 

In accordance with the latter hypothesis is the rapid reoxidation of reduced cytochrome bs in the presence of uncouplers like perfluoro-n-hexane Against the first hypothesis speaks that the reconstituted systems work without cytochrome bs and that the antibody against cytochrome bs does not inhibit the NADPH-supported monooxygenation . Although a definite answer regarding the role of cytochrome bs does not yet seem to be at hand, its principal role as an electron donor for cytochrome P4S0 under special conditions is beyond doubt. 

Perfluoro-n-hexane Perfluoro-n-octane 7. Aprotic inorganic solvents Phosphoryl chloride Sulfur dichloride Sulfur dioxide Sulfur monochloride Sulfuryl chloride Thionly chloride... 

CAS 355-42-0 EINECS/ELINCS 206-585-0 Synonyms Perfluoro-n-hexane Tetradecafluorohexane n-Tetradecafluo-rohexane Empirical CsF,... 

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